Results 111 to 120 of about 116,407 (269)

Quantum sensing of radio-frequency signal with NV centers in SiC. [PDF]

Sci Adv, 2023
Jiang Z, Cai H, Cernansky R, Liu X, Gao W.   +4 more
europepmc   +1 more source

A Hierarchically Structured, Stretchable, Anti‐Biofouling Encapsulation for Biodegradable Electronics

Advanced Healthcare Materials, EarlyView.
A soft, stretchable, anti‐biofouling encapsulant is developed by integrating organosilicon nanowire networks with microstructured biodegradable elastomers. The hierarchical surface exhibits superhydrophobicity and enhances water barrier properties by 420% over pristine polymers, while preserving mechanical integrity.
Won Bae Han, Sungkeun Han, Gwan‐Jin Ko, Ulziituya Batjargal, Wonjun Jang, Venkata Ramesh Naganaboina, Han‐Jun Kim, Suk‐Won Hwang   +7 more
wiley   +1 more source

Comparison of optical trapping wavelengths for nanoscopic diamonds containing nitrogen-vacancy centers

Journal of Physics Communications
In this article, we explore the effect of two different infrared (IR) laser wavelengths on the optical properties of trapped nano-diamonds containing high-density ensembles of nitrogen vacancy (NV) centers.
Srestha Roy, Atanu Ghosh, Muruga Lokesh, Gokul Nalupurackal, Snigdhadev Chakraborty, Jayesh Goswami, Vidya P Bhallamudi, Siddharth Dhomkar, Basudev Roy   +8 more
doaj   +1 more source

Hybrid Nanofibers for Multimodal Accelerated Wound Healing

Advanced Healthcare Materials, EarlyView.
Fabrication of wound healing scaffolds based on biocompatible nanofibers. Nanofibers offering high surface area, flexibility, and biocompatibility significantly improved the healing outcome in vivo. Histological, immunological, and anti‐inflammatory markers are noticeably better in treated wounds.
Viraj P. Nirwan, Bence Bajusz, Norbert Fabók, Marina Rudan Dimlic, Jelena Budimir, Tshepang Mqatywa, Miklós Gyöngy, Márton Ferencz, Dorottya Kocsis, Olexandr Bondarenko, Mariia Rolduhina, Milena Lengyel, Istvan Antal, Rebecca Hengsbach, Franciska Erdő, Amir Fahmi   +15 more
wiley   +1 more source

Efficient Fabrication of High‐Density Ensembles of Color Centers via Ion Implantation on a Hot Diamond Substrate

Advanced Physics Research
Nitrogen‐vacancy (NV) centers in diamonds are one of the most promising systems for quantum technologies, including quantum metrology and sensing. A promising strategy for the achievement of high sensitivity to external fields relies on the exploitation ...
E. Nieto Hernandez, G. Andrini, A. Crnjac, M. Brajkovic, F. Picariello, E. Corte, V. Pugliese, M. Matijević, P. Aprà, V. Varzi, J. Forneris, M. Genovese, Z. Siketic, M. Jaksic, S. Ditalia Tchernij   +14 more
doaj   +1 more source

3D‐Printed Titanium Implants with Bioactive Peptide‐Polysaccharide Scaffolds for Personalized Bone Reconstruction

Advanced Healthcare Materials, EarlyView.
Porous 3D‐printed titanium implants are made bioactive by integration with a supramolecular peptide‐hyaluronic acid nanofibrillar scaffold, without the addition of exogenous cells or growth factors. Uniform filling of the implant architecture promotes vascularized, spatially homogeneous bone regeneration, significantly enhancing osteogenesis throughout
Noam Rattner, Vladimir Perlis, Eran Golden, Ariel Pokhojaev, Rachel Sarig, Itzhak Binderman, Michal Halperin‐Sternfeld, Solomon Dadia, Lihi Adler‐Abramovich   +8 more
wiley   +1 more source

Hybrid nanodiamond quantum sensors enabled by volume phase transitions of hydrogels

Nature Communications, 2018
Nitrogen-vacancy (NV) centers in diamonds are used for quantum sensing but NV centers are not sensitive to parameters such as temperature, pressure and biomolecules.
Ting Zhang, Gang-Qin Liu, Weng-Hang Leong, Chu-Feng Liu, Man-Hin Kwok, To Ngai, Ren-Bao Liu, Quan Li   +7 more
doaj   +1 more source

Impact of Helium Ion Implantation Dose and Annealing on Dense Near-Surface Layers of NV Centers. [PDF]

Nanomaterials (Basel), 2022
Berzins A, Grube H, Sprugis E, Vaivars G, Fescenko I.   +4 more
europepmc   +1 more source

Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture

Advanced Healthcare Materials, EarlyView.
This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus, Md Osman Goni Nayeem, Aastha Shah, Jason Hou, Shrihari Viswanath, Maya Eusebio, David Sadat, Anantha P. Chandrakasan, Tolga Ozmen, Canan Dagdeviren   +9 more
wiley   +1 more source

Evolution of quantum spin sensing: From bench-scale ODMR to compact integrations

APL Materials
This paper provides a comprehensive review of quantum spin sensing with a focus on the nitrogen vacancy (NV) center in diamond. Beginning with the discovery of optically detected magnetic resonance in NV centers, we trace the evolution of this technology
Shahriar Esmaeili, Paul Schmalenberg, Songtao Wu, Yuqing Zhou, Sean Rodrigues, Naveed Hussain, Taishi Kimura, Yukihiro Tadokoro, Shougo Higashi, Debasish Banerjee, Ercan M. Dede   +10 more
doaj   +1 more source